Understand orchestration vs choreography for APIs: definitions, trade-offs, patterns, tools, and a practical decision guide.
A practical, end-to-end guide to using event sourcing in API-based microservices, with design tips, code snippets, and operational best practices.
Build a production-ready GraphQL federation gateway: compose subgraphs, resolve entities, add auth, performance, and deployment patterns.
A practical guide to header-based API versioning: patterns, negotiation, caching, examples, and rollout strategies for evolving contracts without breaking clients.
A practical guide to API integration testing: contracts, data, environments, tooling, CI/CD, performance, security, and resilience.
A practical guide to API dependency management in microservices: contracts, versioning, resilience, testing, observability, and governance.
